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Temporary Windows Systems Administrator Jobs in Colorado

$115K - $191K/yr

Windows/Nutanix Administrator Location US-CO-Peterson AFB ID 2026-11492 Category Systems Administrator Position Type Regular Full-Time Application Open Date 9/1/2026 Application Deadline 10/1/2026 ...

New

We are hiring M365 - Windows Systems Admin for a Contract position in Denver, CO Job Title ... Tier 3 Microsoft 365 Administrator Can be remote but pefer local to Denver or Brentwood, TN . It ...

We are seeking a Windows Systems Administrator II with the focus of Windows Server/Workstation security remediation type work. The systems administrator will work on a team supporting program ...

System Administrator

Aurora, CO · On-site

$61.90 - $141/hr

Opportunity Booz Allen is seeking a skilled Windows systems administrator with experience supporting enterprise desktop and server environments. In this role, you will administer Windows Server ...

Booz Allen is seeking a skilled Windows systems administrator with experience supporting enterprise desktop and server environments to join our team. In this role, you will draw upon experience ...

Booz Allen is seeking a skilled Windows systems administrator with experience supporting enterprise desktop and server environments to join our team. In this role, you will draw upon experience ...

Systems Administrator I

Boulder, CO · On-site

$64 - $86/hr

System Administrator I Location: Boulder, CO- Hybrid Terms: Full Time Clearance: Public Trust ... Strong knowledge of Windows systems and experience supporting these systems. * Working knowledge of ...

Be Seen First

We are seeking an experienced IT Systems Administrator to provide technical support and ... The role also supports Windows-based systems and users, including Active Directory administration ...

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Temporary Windows Systems Administrator information

What is the difference between Temporary Windows Systems Administrator vs Permanent Windows Systems Administrator?

AspectTemporary Windows Systems AdministratorPermanent Windows Systems Administrator
CredentialsTypically requires certifications like MCSA or CompTIA Server+; may have less extensive experienceOften requires similar certifications with more extensive experience and possibly higher-level certifications
Work EnvironmentContract-based, short-term projects, often in dynamic or urgent settingsLong-term employment, stable environment, ongoing system management
Employer & Industry UsageUsed by companies needing temporary support, project-based work, or covering absencesUsed by organizations requiring continuous system administration and maintenance

The main difference lies in employment duration and stability. Temporary Windows Systems Administrators are hired for short-term needs, offering flexibility but less job security. Permanent Windows Systems Administrators provide ongoing support, stability, and deeper integration within the organization.

What are the most commonly searched types of Windows Systems Administrator jobs in Colorado?

The most popular types of Windows Systems Administrator jobs in Colorado are:

Windows Systems Administrator

Marathon TS

Colorado Springs, CO • On-site

Full-time

Re-posted 20 hours ago


Job description

Job Summary:
Marathon TS is seeking a Windows Systems Administrator to support Space and Ground segments for our client on a long term contract onsite in Colorado Springs, CO. The role involves performing daily systems administration tasks, developing scripts for automation, and ensuring compliance with cybersecurity best practices.
Responsibilities:
• Perform daily systems administration and help desk tasks, to include building, monitoring, maintaining, and troubleshooting physical and virtual systems across the Windows environment.
• Develop, deploy and maintain a WSUS environment and conduct monthly patching.
• Develop scripts using PowerShell, Ansible, or other similar tools to improve administration automation.
• Apply cybersecurity best practices to ensure high compliance status is met.
• Install, integrate, test, verify, and troubleshoot system updates/upgrades
• Maintain and develop documentation as necessary.
• Perform periodic COTS assessments to determine continued compliance, usage, and needs.
• Troubleshoot any issues and provide support across the Information System.
• Develop, integrate and install periodic releases per customer requirements
• Document efforts in various Job Aids, Standard Operating Procedures, and Turnover Documents.
Qualifications:
Required:
• Secret Clearance Required
• Perform daily systems administration and help desk tasks, to include building, monitoring, maintaining, and troubleshooting physical and virtual systems across the Windows environment.
• Develop, deploy and maintain a WSUS environment and conduct monthly patching.
• Develop scripts using PowerShell, Ansible, or other similar tools to improve administration automation.
• Apply cybersecurity best practices to ensure high compliance status is met.
• Install, integrate, test, verify, and troubleshoot system updates/upgrades.
• Maintain and develop documentation as necessary.
• Perform periodic COTS assessments to determine continued compliance, usage, and needs.
• Troubleshoot any issues and provide support across the Information System.
• Develop, integrate and install periodic releases per customer requirements.
• Document efforts in various Job Aids, Standard Operating Procedures, and Turnover Documents.
Company:
Marathon TS provides a full range of consulting & manpower services for clients that needs support from skilled and experienced individuals. Founded in 2009, the company is headquartered in Sterling, USA, with a team of 51-200 employees. The company is currently Growth Stage.

Marathon TS logo

About Marathon TS

Sourced by ZipRecruiter

Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT solutions, including strategy, operations, transformation and mission support.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Sterling, VA, US

Year founded

2009

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